dude if you don't let your tolence get too high, then surly you won't need to break soo long between when your not breaking....so imo if you don't get used to smoking as much everyday as 5-50 joints a day your tolerence will remain lower than if you did smoke this amount resulting in you not needing to smoke as much, more smoke for your money...weed lasting longer....ummm...cant think of anymore pros so think about whats best for you (if you think your smoking more than you can deal with....or if you feel you have to smoke, cut down, take a break.....it'll still be there when you go back.....it's best not to do too much of a good thing...LOL )

peace out dude